.header {
    height: 50px;
    background-color: #1d6dff;
    display: flex;
    justify-content: space-between;
  }
  .header img:nth-of-type(1) {
    height: 25px;
    margin-top: 12px;
    margin-left: 10px;
  }
  .header img:nth-of-type(2) {
    height: 34px;
    margin-top: 8px;
    margin-right: 10px;
  }
  /* 搜索框样式 */
  .search {
    height: 50px;
    position: relative;
  }
  .search input {
    height: 20px;
    border: none;
  }
  .search input:nth-of-type(1) {
    height: 30px;
    width: 90%;
    padding-left: 5%;
    border-radius: 15px;
    background-color: #f1f1f1;
    border: none;
    font-size: 16px;
    margin-top: 10px;
    margin-left: 10px;
    outline: none;
  }
  .search input:nth-of-type(2) {
    background: #1d6dff;
    width: 63px;
    height: 30px;
    border-radius: 15px;
    position: absolute;
    right: 10px;
    top: 10px;
    border: none;
    color: #fff;
  }